xnnd.com tools for dns
DNS Lookup: Multi DNS?

Checking PTR record for using Cloudflare DNS server ( (or click here to check using the Google DNS website.) domain name pointer ec2-3-235-186-48.compute-1.amazonaws.com.

Sender Score for IP is n/a.
Scan reverse DNS for
Query ARIN, RIPE, APNIC or abuse.net for

Multi DNS Options: No/off=Check one random public server. Yes=Check public DNS servers. Special=Check DNS servers authoritative for zone/domain.

Run at: Wed Jun 3 08:35:44 EDT 2020

 xnnd simple tools for dns by al iverson since 2008